I enjoyed this video even-though it plays up up the fear.
The Largest Volcano Ever Is About To Crack Open The Earth (26 min)
Pole Shift at the Noah Event | 6000 Years Ago (4 min)
They blame the shifting Jet streams on the Arctic melting because you are driving your car. No mention of underwater volcanic activity.
Holdren : Warm Melting Arctic Freezes The US (1 min)